<template>
    <div id="Logs">
        <!-- 面包导航 -->
        <el-breadcrumb separator="/" style="padding-left:10px;padding-bottom:10px;font-size:12px;">
            <el-breadcrumb-item :to="{ path: '/Welcome' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item>日志管理</el-breadcrumb-item>
            <el-breadcrumb-item>系统日志</el-breadcrumb-item>
        </el-breadcrumb>
        <!-- 右侧卡片区域 -->
        <!-- 用户列表卡片区 -->
        <el-card class="box-card">

            <el-form :inline="true" :model="queryMap" class="demo-form-inline">
                <el-form-item label="操作人">
                    <el-input   @keyup.enter.native="search"  clearable  @clear="search" v-model="queryMap.username" placeholder="操作人"></el-input>
                </el-form-item>
                <el-form-item label="ip地址">
                    <el-input   @keyup.enter.native="search"  clearable  @clear="search" v-model="queryMap.ip" placeholder="ip地址"></el-input>
                </el-form-item>

                <el-form-item label="操作位置">
                    <el-input   @keyup.enter.native="search"  clearable  @clear="search" v-model="queryMap.location" placeholder="操作位置"></el-input>
                </el-form-item>
                <el-form-item>
                    <el-button type="primary"  @click="search" icon="el-icon-search">查询</el-button>
                </el-form-item>
                <el-form-item>
                    <el-button  @click="deleteFileOrDirectory(sels)" :disabled="this.sels.length === 0" class="el-icon-delete">批量</el-button>
                </el-form-item>
            </el-form>

            <!-- 表格区域 -->
            <template>
                <el-table
                        border
                        stripe
                        :data="LogData"
                        style="width: 100%;"
                        height="460"
                        @selection-change="selsChange"
                >
                    <el-table-column type="selection" width="55" align="center"></el-table-column>
                    <el-table-column prop="operation" label="操作" width="150"></el-table-column>

                    <el-table-column :show-overflow-tooltip="true" prop="method" label="方法" width="180">

                    </el-table-column>

                    <el-table-column :show-overflow-tooltip="true" prop="params"  label="参数" width="100">
                        <template slot-scope="scope">
                            <span>{{ scope.row.params }}</span>
                        </template>
                    </el-table-column>

                    <el-table-column prop="time" label="耗时" width="120" sortable>
                        <template slot-scope="scope">
                            <el-tag v-if="scope.row.time>=2000" size="mini" type="danger" >
                                {{scope.row.time+'毫秒'}}
                            </el-tag>
                            <el-tag size="mini" v-else-if="scope.row.time>=1000&&scope.row.time<=2000" >
                                {{scope.row.time+'毫秒'}}
                            </el-tag>
                            <el-tag v-else  type="success" size="mini">
                                {{scope.row.time+'毫秒'}}
                            </el-tag>
                        </template>
                    </el-table-column>
                    <el-table-column prop="location" label="操作地点" width="240"></el-table-column>
                    <el-table-column prop="ip" label="IP地址" width="160"></el-table-column>
                    <el-table-column prop="username" label="操作人" width="150" ></el-table-column>
                    <el-table-column prop="createTime" label="时间" sortable width="180"></el-table-column>


                    <el-table-column label="操作" width="100px;" fixed="right">
                        <template slot-scope="scope">
                            <el-button type="text" size="mini"  v-hasPermission="'log:delete'" icon="el-icon-delete" @click="del(scope.row.id)">删除</el-button>
                        </template>
                    </el-table-column>
                </el-table>
            </template>
            <!-- 分页 -->
            <el-pagination
                    style="margin-top:10px;"
                    background
                    @size-change="handleSizeChange"
                    @current-change="handleCurrentChange"
                    :current-page="this.queryMap.pageNum"
                    :page-sizes="[7, 10, 15, 20]"
                    :page-size="this.queryMap.pageSize"
                    layout="total, sizes, prev, pager, next, jumper"
                    :total="total"
            ></el-pagination>
        </el-card>
    </div>
</template>

<script>
    export default {
        data() {
            return {
                sels: [], //选中的值显示
                LogData: [],
                total: 0, //总共多少条数据
                queryMap: { pageNum: 1, pageSize: 7, location: "" } //查询对象
            };
        },
        methods: {
            async deleteFileOrDirectory() {
                var ids = this.sels.map(item => item.id).join(); //获取所有选中行的id组成的字符串，以逗号分隔
                var res = await this.$confirm(
                    "此操作将永久批量删除系统日志, 是否继续?",
                    "提示",
                    {
                        confirmButtonText: "确定",
                        cancelButtonText: "取消",
                        type: "warning"
                    }
                ).catch(() => {
                    this.$message({
                        type: "info",
                        message: "已取消删除"
                    });
                });
                if (res == "confirm") {
                    const { data: res } = await this.$http.delete("log/batchDelete/" + ids);
                    if (res.code == 200) {
                        this.$message.success("系统日志删除成功");
                        this.getLogList();
                    } else {
                        this.$message.error(res.msg);
                    }
                }
            },
            selsChange(sels) {
                this.sels = sels;
            },
            //搜索
            search() {
                this.queryMap.pageNum = 1;
                this.getLogList();
            },

            //加载系统日志列表
            async getLogList() {
                const { data: res } = await this.$http.get("log/findLogList", {
                    params: this.queryMap
                });
                if (res.code !== 200) {
                    return this.$message.error("获取列表失败");
                } else {
                    this.total = res.data.total;
                    this.LogData = res.data.rows;
                }
            },
            //删除系统日志
            async del(id) {
                var res = await this.$confirm(
                    "此操作将永久删除该系统日志, 是否继续?",
                    "提示",
                    {
                        confirmButtonText: "确定",
                        cancelButtonText: "取消",
                        type: "warning"
                    }
                ).catch(() => {
                    this.$message({
                        type: "info",
                        message: "已取消删除"
                    });
                });
                if (res == "confirm") {
                    const { data: res } = await this.$http.delete("log/delete/" + id);
                    if (res.code == 200) {
                        this.$message.success("系统日志删除成功");
                        this.getLogList();
                    } else {
                        this.$message.error(res.msg);
                    }
                }
            },

            //改变页码
            handleSizeChange(newSize) {
                this.queryMap.pageSize = newSize;
                this.getLogList();
            },
            //翻页
            handleCurrentChange(current) {
                this.queryMap.pageNum = current;
                this.getLogList();
            }
        },
        created() {
            this.getLogList();
        }
    };
</script>

<style>
    .el-tooltip__popper{max-width: 400px;}
</style>
